Our Data Sources
19, Trem Y Castell, Caerphilly has 41 entries in the Land Registry, most recently in April 2008 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 19, Trem Y Castell, Caerphilly would be worth £300,249, with a potential rental value of £1,608 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £265,935, with a rental value of £1,424 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
19, Trem Y Castell, Caerphilly occupies a 189 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 16th largest.
Sold Prices
19, Trem Y Castell, Caerphilly last changed hands on 14th April 2008, selling for £170,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 22.3% since April 2008.
- Sold Apr 2008£170,000
- Sold Oct 2002£119,000
- Sold Oct 1999£76,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 258 sales of comparable properties within 880 metres of 19, Trem Y Castell, Caerphilly since 2018.
Most recently, 7, Heol Tyddyn, Caerphilly, CF83 1TG, a freehold house, sold at £273,000 on the 23rd February 2026.
Read more about house prices in CF83.
- Sold Feb 2026£273,000 | 3 Bed House7, Heol Tyddyn, Caerphilly, CF83 1TG7, Heol Tyddyn, Caerphilly, CF83 1TG
- Sold Jul 2025£225,000 | 3 Bed House14, Meadow Way, Caerphilly, CF83 1TF14, Meadow Way, Caerphilly, CF83 1TF
- Sold Jun 2025£280,000 | 3 Bed House39, Cwrt Nant Y Felin, Caerphilly, CF83 1TP39, Cwrt Nant Y Felin, Caerphilly, CF83 1TP
- Sold Jun 2025£350,000 | 3 Bed House16, Emanuel Close, Caerphilly, CF83 1SG16, Emanuel Close, Caerphilly, CF83 1SG
- Sold May 2025£350,000 | 3 Bed House6, Emanuel Close, Caerphilly, CF83 1SG6, Emanuel Close, Caerphilly, CF83 1SG
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £294,115, ranging from £234,744 to £339,456.
- 18 Trem Y Castell
4 Bed House | 9 m | Est. Value: £335,362
- 20 Trem Y Castell
4 Bed House | 10 m | Est. Value: £339,456
- 17 Trem Y Castell
4 Bed House | 17 m | Est. Value: £336,990
- 2 Heol Tyddyn
3 Bed House | 25 m | Est. Value: £330,505
- 4 Heol Tyddyn
3 Bed House | 27 m | Est. Value: £249,206
Location Comparison
Our analysis of the public data ranks 19, Trem Y Castell, Caerphilly as the 12th largest and the 12th most expensive of the 20 addresses on Trem Y Castell, Caerphilly, CF83.
Against the CF83 postcode district average, it is £55k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|1.3 km away
- Caerphilly|2.0 km away
- Energlyn & Churchill Park|2.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












